Water Pump Bearing

In order to ensure maximum safety and reliability, it is recommended that you always check the hub bearing regardless of the length of the car – pay attention to the early warning signal of the bearing wear: including any friction noise when rotating or the suspension combination wheel does not turn when cornering Normal deceleration. For rear-wheel-drive vehicles, it is recommended to lubricate the front hub bearings when the vehicle travels to 38,000 km. When replacing the brake system, check the bearings and replace the oil seal.

If you hear the noise from the bearing parts of the hub, first of all, it is important to find the location where the noise occurs. There are many moving parts that may produce noise, or some rotating parts may come into contact with the non-rotating parts. If it is confirmed that the noise is in the bearing, the bearing may be damaged and needs to be replaced.

Wheel bearings are sensitive and in any case require the right method and the right tool. The components of the bearing must not be damaged during storage and installation. Some bearings require a large pressure to press in, so special tools are required. Be sure to refer to the car manufacturer's instructions.